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Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.
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16 – 30 of 5,577 results
16
Promotions Available

Thermo Scientific™ HisPur™ Cobalt Purification Kit, 3 mL

Gently purify His-tagged recombinant fusion proteins using cobalt (Co2+) immobilized metal chelate affinity (IMAC) beads, spin columns and plates.

17
Promotions Available

Thermo Scientific™ HisPur™ Ni-NTA Spin Columns, 3 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

18

Thermo Scientific™ POROS™ Caprylate Mixed-Mode Cation Exchange Chromatography Resin

Thermo Scientific™ POROS™ Caprylate Mixed-Mode Chromatography Resin is designed to remove moderate to high levels of aggregates during downstream processing of therapeutic antibodies in flow-through mode.

Particle Size 50 μm
Shipping Condition Ambient, cold
Stationary Phase Caprylic Acid
Type Resin
Target Monoclonal antibodies
Matrix Cross-linked poly(styrene-divinylbenzene) POROS beads
Product Line POROS
19

R&D Systems™ Histidine-tagged Protein Purification Resin

Designed for the immunopurification of His-tagged proteins in a single step

20

Thermo Scientific™ POROS™ 50 D Weak Anion Exchange Resin

Thermo Scientific™ POROS™ Weak Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Room Temperature
Pore Size 500 to 10,000 Å
Stationary Phase D
Type Resin
Content And Storage Store at room temperature.
Form Liquid Suspension
Binding Strength Weak
Product Line POROS
21
Promotions Available

Thermo Scientific™ HisPur™ Ni-NTA Spin Purification Kit, 3 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

22

Cytiva HisTrap™ excel Prepacked Columns
GSA_VA

For capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants. Cytiva Lifescience™ HisTrap™ excel Prepacked Columns are designed for fast and convenient purifications.

Type Pre-packed Column
Content And Storage 4°C to 30°C
Description HisTrap excel columns are prepacked with Ni Sepharose excel affinity resins for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 2 to 12
Material Polypropylene
Support Type 6% Highly Cross-linked Agarose
23

Cytiva HiScreen™ Q Sepharose™ and SP Sepharose™ Fast Flow IEX Columns

Designed for method optimization and parameter screening

Buffer 1M NaOH, 8M Urea, 8M Guanidine Hydrochloride, 70% Ethanol
Height (Metric) 100mm
Content And Storage 4° to 30°C
Diameter (English) Inner 0.3 in.
Bed Volume 4.7mL
Column Type Ion Exchange Column
Diameter (Metric) Inner 7.7mm
Quantity 1 x 4.7mL
Material Polypropylene
For Use With (Application) Optimization and parameter screening, ion exchange chromato graphy
Max. Pressure 1.5 bar
Particle Size 45 to 165μm
Flow Rate <450 cm/hr.
Support Type 6% Cross-linked Agarose
Height (English) 3.93 in.
24

Cytiva Tricorn™ Filter Kit

Used for large volume/repeated loading of clarified sample to reduce the risk of clogging in combination with capture media. Cytiva Tricorn™ Filter Kit includes top and bottom adapters, bottom filters, and EPDM O-rings, five of each

25

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix is the improved version of CaptureSelect IgG-CH1 Affinity Matrix.

Ligand Type CH1-XL affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Matrix Agarose-based, epoxide-activated
Binding Capacity >15 mg/mL
Form Agarose Bead
26

Cytiva His MultiTrap™ 96-well Filter Plates

Prepacked multiwell filter plates for high reproducibility in expression screening and small-scale purification of histidine-tagged proteins

Type 96-well Filter Plate
Content And Storage 4°C to 30°C
Description His MultiTrap FF and His MultiTrap HP are prepacked disposable 96-well plates for reproducible high throughput parallel purification of histidine-tagged recombinant proteins by Immobilized Metal ion Affinity Chromatography (IMAC)
pH Range 3 to 12
Quantity 4 x 96-well Filter Plates
Material Polypropylene, Polyethylene
27

Cytiva GST GraviTrap™ Column
GSA_VA

For purification of fusion proteins

28

Thermo Scientific™ POROS™ 50 PI Weak Anion Exchange Resin

Thermo Scientific™ POROS™ Weak Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Room Temperature
Pore Size 500 to 10,000 Å
Stationary Phase PI (Polyethyleneimine)
Type Bulk Resin
Content And Storage Store at room temperature.
Form Liquid Suspension
Binding Strength Weak
Product Line POROS
29

Thermo Scientific™ POROS™ 50 HQ Strong Anion Exchange Resin

Thermo Scientific™ POROS™ Strong Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Ambient
Pore Size 500 to 10,000 Å
Stationary Phase HQ
Content And Storage Store at 2°C to 30°C. Do not freeze.
Product Line POROS
30
Promotions Available

Thermo Scientific™ NE-PER™ Nuclear and Cytoplasmic Extraction Reagents
GSA_VA

Efficiently lyse cells and extract separate cytoplasmic and nuclear protein fractions in less than two hours with this subcellular fractionation kit.

EDGE
Buffer Lysis Buffer
Shipping Condition Ambient
Form Liquid
Product Type Nuclear and Cytoplasmic Extraction Reagent
Reagent Type Cell Lysis Buffer, Detergent Solution, Subcellular Fractionation
Product Line NE-PER